208544496

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 579296256

約数和(自身を除く): 370751760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 191, 258, 276, 344, 368, 382, 516, 529, 552, 573, 688, 764, 989, 1032, 1058, 1104, 1146, 1528, 1587, 1978, 2064, 2116, 2292, 2967, 3056, 3174, 3956, 4232, 4393, 4584, 5934, 6348, 7912, 8213, 8464, 8786, 9168, 11868, 12696, 13179, 15824, 16426, 17572, 22747, 23736, 24639, 25392, 26358, 32852, 35144, 45494, 47472, 49278, 52716, 65704, 68241, 70288, 90988, 98556, 101039, 105432, 131408, 136482, 181976, 188899, 197112, 202078, 210864, 272964, 303117, 363952, 377798, 394224, 404156, 545928, 566697, 606234, 755596, 808312, 1091856, 1133394, 1212468, 1511192, 1616624, 2266788, 2424936, 3022384, 4344677, 4533576, 4849872, 8689354, 9067152, 13034031, 17378708, 26068062, 34757416, 52136124, 69514832, 104272248, 208544496]

約数ペア:

[(1, 208544496), (2, 104272248), (3, 69514832), (4, 52136124), (6, 34757416), (8, 26068062), (12, 17378708), (16, 13034031), (23, 9067152), (24, 8689354), (43, 4849872), (46, 4533576), (48, 4344677), (69, 3022384), (86, 2424936), (92, 2266788), (129, 1616624), (138, 1511192), (172, 1212468), (184, 1133394), (191, 1091856), (258, 808312), (276, 755596), (344, 606234), (368, 566697), (382, 545928), (516, 404156), (529, 394224), (552, 377798), (573, 363952), (688, 303117), (764, 272964), (989, 210864), (1032, 202078), (1058, 197112), (1104, 188899), (1146, 181976), (1528, 136482), (1587, 131408), (1978, 105432), (2064, 101039), (2116, 98556), (2292, 90988), (2967, 70288), (3056, 68241), (3174, 65704), (3956, 52716), (4232, 49278), (4393, 47472), (4584, 45494), (5934, 35144), (6348, 32852), (7912, 26358), (8213, 25392), (8464, 24639), (8786, 23736), (9168, 22747), (11868, 17572), (12696, 16426), (13179, 15824)]